• Self Testing every 12 hours: Components checked and pumps exercised for proper operation.• Dual Sensors: Redundancy. High water alert system only with NexPump.• Advanced Real-time Diagnostics: Logic detects plumbing problems, sensor errors, and more...• Dual Batteries: Will support dual battery connection for twice the running time.• Displayed Full Text Alert Messages: Built for easy diagnosing.• Pump Hour tracking/stats: Only NexPump tells you how long your pumps have run.• Plumbing Error Detection: Detects vapor locks, clogs.• Operates on Electricity: Or battery when electricity fails.• High-Tech Battery Life Monitoring System: Lets you know battery life in hours during power failures.• User Friendly LCD Display: Easy to read to know status at a glance.• Comprehensive Menu: Easy to use menu system to change system features.• Audible Alarm: Lets you know issues with an alarm over 100db.• Advanced Logic Design: Built in features only available on the NexPump.• Advanced Microprocessor controlled: High-Tech microprocessor with advanced computer code.